The Symposium evaluated in this report was held at Rome in September 1974. Areas covered are air intakes and airframe inlet interactions; nozzles/afterbodies flow field and airframe interference; wind tunnel testing and correlation with flight data; integration design and accounting procedures. Main recommendations are: There is urgent need for high quality afterbody pressure and force data; contradictory trends of drag with Reynolds number variation in windtunnel and flight must be resolved; the need for extended windtunnel Reynolds number capability is again demonstrated; engine simulator techniques require development and validation; theoretical treatment of mixing of afterbody and jet flows and of afterbody distortion effects must be extended; theoretical treatment of intake 'buzz' requires development.


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    Title :

    Technical Evaluation Report on Fluid Dynamics Panel Symposium on Airframe/Propulsion Interference


    Contributors:

    Publication date :

    1975


    Size :

    16 pages


    Type of media :

    Report


    Type of material :

    No indication


    Language :

    English